Unpatched Windows Server vulnerability allows full domain compromise

A privilege escalation vulnerability in Windows Server 2025 can be used by attackers to compromise any user in Active Directory (AD), including Domain Admins. “The [“BadSuccessor”] attack exploits the delegated Managed Service Account… Continue reading Unpatched Windows Server vulnerability allows full domain compromise

Signal blocks Microsoft Recall from screenshotting conversations

Signal has released a new version of its end-to-end encrypted communication app for Windows that prevents Microsoft Recall and users from screenshotting text-based conversations happening in the app. The new “Screen security” setting is enabled by defa… Continue reading Signal blocks Microsoft Recall from screenshotting conversations

Lumma Stealer Malware-as-a-Service operation disrupted

A coordinated action by US, European and Japanese authorities and tech companies like Microsoft and Cloudflare has disrupted the infrastructure behind Lumma Stealer, the most significant infostealer threat at the moment. What is Lumma Stealer? Lumma St… Continue reading Lumma Stealer Malware-as-a-Service operation disrupted

Data-stealing VS Code extensions removed from official Marketplace

Developers who specialize in writing smart (primarily Ethereum) contracts using the Solidity programming language have been targeted via malicious VS Code extensions that install malware that steals cryptocurrency wallet credentials. “Based on sh… Continue reading Data-stealing VS Code extensions removed from official Marketplace

Trojanized KeePass opens doors for ransomware attackers

A suspected initial access broker has been leveraging trojanized versions of the open-source KeePass password manager to set the stage for ransomware attacks, WithSecure researchers have discovered. KeeLoader: Passoword manager that acts as data steale… Continue reading Trojanized KeePass opens doors for ransomware attackers

Malicious RVTools installer found on official site, researcher warns

The official site for RVTools has apparently been hacked to serve a compromised installer for the popular utility, a security researcher has warned. It’s difficult to say how long the malicious version has been available for download, but the web… Continue reading Malicious RVTools installer found on official site, researcher warns

CISA: Recently fixed Chrome vulnerability exploited in the wild (CVE-2025-4664)

A high-severity Chrome vulnerability (CVE-2025-4664) that Google has fixed on Wednesday is being leveraged by attackers, CISA has confirmed by adding the flaw to its Known Exploited Vulnerabilities catalog. About CVE-2025-4664 CVE-2025-4664 stems from … Continue reading CISA: Recently fixed Chrome vulnerability exploited in the wild (CVE-2025-4664)

Coinbase suffers data breach, gets extorted (but won’t pay)

Cryptocurrency exchange platform Coinbase has suffered a breach, which resulted in attackers acquiring customers’ data that can help them mount social engineering attacks, the company confirmed today by filing a report with the US Securities and … Continue reading Coinbase suffers data breach, gets extorted (but won’t pay)

Samsung patches MagicINFO 9 Server vulnerability exploited by attackers

Companies running Samsung MagicINFO, a platform for managing content on Samsung commercial digital displays, should upgrade to the latest available version of its v9 branch to fix a vulnerability that’s reportedly being exploited by attackers. If… Continue reading Samsung patches MagicINFO 9 Server vulnerability exploited by attackers